Light is the visible spectrum of electromagnetic energy.
No. It converts electrical energy into light and thermal energy only.
· Yttrium (chemical element #39)
No. One is chemical energy, the other is electrical energy.
The watt was named after James Watt. The term watt in electric appliances refers the rate at which energy is generated or consumed and therefore is measured in units (e.g. watts) that represent energy per unit time. An example; when a light bulb with a power rating of 100W is turned on for one hour, the energy used is 100 watt hours (The watt second is a unit of energy, equal to the joule).
There is no energy transformation without energy source. It is that the energy source is not battery. Glow-sticks utilize a chemical energy to generate light so it had internal energy source. Phosphorescence or Glow in the dark stored light energy in the form of electron state and re-emitted the light later. Energy is stored in the molecule and thus its' molecule is the energy source.
The scientific term for the ability to do work is energy. Energy exists in different forms, such as kinetic energy (energy of motion) and potential energy (energy of position).
Reflection.
The scientific term for movement energy is kinetic energy. It represents the energy an object possesses due to its motion.
Bioluminesence is the result of a chemical reaction in which living organisms produce and emit light. During this chemical reaction, chemical energy is converted into light energy, which is then given off by organisms.
Radiant energy
The term for heat and light radiated from the sun is solar energy.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
Photons is the term for the particles of light that provide the energy needed for photosynthesis.
blackbody radiation
A light that is caused by the sun